LST M400RFE-AS User Manual

LST Safety

M400RFE-AS_DBL_LST_EN_0804.PDF • PAGE 1

Building Safety. Building Security.

• Up to 32 radio detectors can be

controlled

• Radio detectors can be assigned to

2 detector zones

• Individual detector identiﬁ cation

display via 32 LEDs

• High range of radio transmission
• Two frequency bands (868/434MHz)

with automatic change-over

• Channel checked for availability

Description

Speciﬁ cations

Mains voltage

230VAC +10/-15%, 50Hz

Connection power

12VA

External supply voltage (supply through external power unit)

10 – 30VDC

Current consumption at 12V (supply through external power unit)

max. 150mA

Range of radio transmission (free air)

300m

Frequency band

868MHz or 434MHz

Ambient temperature

0°C to +40°C

Dimensions W × H × D (without antenna)

400 Ч 400 Ч 130 (mm)

Colour

cream, RAL 9001

Weight (without battery)

6kg

Approval

VdS G204104

Order number

249203

Order name

RF Interface/4Rel M400RFE-AS

The RF Interface M400RFE-AS serves for the connec-

tion of up to 32 automatic or manual radio detectors.

The interface is provided with two detector zones, each

of them having separate alarm and fault detection re-

lays. Up to 16 detectors can be assigned to each zone.

The two zones can be reported to the ﬁ re detection

control panel as collective messages, either in conven-

tional technology or by means of auxiliary modules via

the ADM loop.

After an alarm activation the RF interface can be reset

by the ﬁ re detection control panel, via the remote reset

input.

The detectors are programmed at the RF interface by

using built-in keys. For each radio component the recei-

ver unit provides an individual LED indicator.

If necessary, several radio detection systems can be

used in the same building, in order to integrate more

than 32 radio components or to create more than 2

detector zones. A unique key, based on a choice of

several million codes, is created, which ensures the

unambiguous identiﬁ cation of the detectors.

The RF interface comprises an integrated power unit

and can accommodate a stand-by battery 12V/7Ah. It is

also possible to use an external power supply.